Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions. Tommy and Mary were mischievous children. They _________ tricks on their teachers, which always got them into a lot of trouble. A. could play B. used to play C. could have play D. may have...
Đọc tiếp
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Tommy and Mary were mischievous children. They _________ tricks on their teachers, which always got them into a lot of trouble.
A. could play
B. used to play
C. could have play
D. may have played
Đáp án B.
used to do something: đã thường hay làm gì trong quá khứ.
Dịch nghĩa: Tommy và Mary đã từng là những đứa trẻ nghịch ngợm. Họ đã thường chơi trò nghịch ngợm với giáo viên, việc đó đã luôn đưa họ vào rất nhiều rắc rối.